Yes, unless you have their permission to record a live musical performance, it would be a copyright infringement. Similarly, if they do not have permission to perform and record their rendition of a copyrighted composition, your recording of their performance would be a copyright violation and uploading it anywhere would be a further violation (unauthorized publication of an unauthorized recording).
Because they were an infringement of copyright.
No. That would be CopyRight Infringement
copyright of music belongs to the sound recording company, composer and lyrics writer if the music is quite old (mozart etc) you can publish it, otherwise it is a copyright infringement to publish music on youtube without the owners permission The best way to avoid copyright infringement on YouTube is to post only content that is entirely your original work.
Yes, it's copyright infringement and can leave you with thousands of dollars in fines.
It could well be. You need to check the ownership and licensing.
Saying something has a "copyright issue" is usually a nice, slightly oblique way of saying "copyright infringement." For example, if a YouTube video is taken down because of copyright issues, it means the rightsholder of some portion of it has asserted that the use is infringing.
Nowhere. YouTube ate 'em...
Technically yes, although some companies feel ContentID will identify and monetize the cover, and others simply choose not to take action. But performing a song in public requires a performance license, and distributing it as video requires a synchronization license.
Earlier this year, the AVGN (Angry Video Game Nerd) channel was taken down from YouTube due to several cited violations, including copyright infringement.
There's probably no videos of Cars 2 (the full movie, including putting it into parts) to start with. This is due to copyright infringement.
An effect the uploader added. This is done in order to circumvent Youtube software that detects copyright infringement.. Mirroring the video in this way allows it to sneak past and be uploaded.
With Content Identification, a tool they use that scans new videos against a database of copyrighted content submitted using a form at http://www.youtube.com/t/content_management